AutoCodes – Land Rover – P1452 Land Rover

P1452 Land Rover Code - Evaporative Emission Pressure Pump Low Current

Quick Answer

P1452 Land Rover indicates Evaporative Emission Pressure Pump Low Current. Common causes include Faulty Evaporative Emission Pressure Pump, Evaporative Emission Pressure Pump harness is open or shorted, Evaporative Emission Pressure Pump circuit poor electrical connection. Severity is High - diagnose this code as soon as possible. Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.

What it means: P1452 Land Rover indicates Evaporative Emission Pressure Pump Low Current.
Common causes: Common causes include Faulty Evaporative Emission Pressure Pump, Evaporative Emission Pressure Pump harness is open or shorted, Evaporative Emission Pressure Pump circuit poor electrical connection.
Severity: High - diagnose this code as soon as possible.
Can I drive?: Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.

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Code Popularity 2,122

How popular is this code, among other codes? Low

Repair Importance Level

Urgent (Diagnose now) (3 / 3)

Repair Difficulty Level

Advanced (Pro) (3 / 3)

What is this?

Table of contents Created and updated by William Orellana on Aug 23, 2019

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code P1452 Land Rover Description

OBDII Code P1452 Land Rover - Evaporative Emission Pressure Pump Low Current - AutoCodes.com — P1452 Land Rover Code - Evaporative Emission Pressure Pump Low Current

What does this mean?

What are the Possible Causes of the DTC P1452 Land Rover?

Faulty Evaporative Emission Pressure Pump
Evaporative Emission Pressure Pump harness is open or shorted
Evaporative Emission Pressure Pump circuit poor electrical connection

How to Fix the DTC P1452 Land Rover?

Review the 'Possible Causes' above and visually examine the corresponding wiring harness and connectors. Check for damaged components and inspect connector pins for signs of being broken, bent, pushed out, or corroded.

What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the P1452 Land Rover code, it typically requires 1.0 hour of labor. Rates vary by location, vehicle, and shop. Many shops charge between $80–$150 per hour; dealerships and metro areas may be higher, independents may be lower.

Need more information about the P1452 Land Rover code?

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About the author: William Orellana is a Master Mechanic and Mechanical Engineer with over 30 years of experience diagnosing and repairing vehicles. Learn more about his background.

Frequently Asked Questions about P1452 Land Rover Code

1. What are the common symptoms of OBDII code P1452 in a Land Rover?

- Common symptoms include the Check Engine Light illuminating, decreased fuel efficiency, rough idling, and potential issues with the vehicle's emission system.

2. What does the OBDII code P1452 in a Land Rover indicate?

- OBDII code P1452 indicates a problem with the evaporative emission pressure pump low current in the vehicle's emission control system.

3. What are the possible causes of OBDII code P1452 in a Land Rover?

- Possible causes include a faulty evaporative emission pressure pump, damaged wiring or connectors, a blown fuse, or a malfunctioning powertrain control module (PCM).

4. How can I diagnose the issue related to OBDII code P1452 in my Land Rover?

- Diagnose the issue by checking the condition of the evaporative emission pressure pump, inspecting the wiring and connectors for damage, testing the fuses related to the emission system, and using an OBDII scanner to retrieve additional fault codes.

5. Can I continue driving my Land Rover with OBDII code P1452?

- It is not recommended to continue driving the vehicle with OBDII code P1452 as it can lead to potential issues with emissions compliance and overall engine performance.

6. How can I repair OBDII code P1452 in my Land Rover?

- Repair the issue by replacing the faulty evaporative emission pressure pump, repairing any damaged wiring or connectors, replacing blown fuses if necessary, and clearing the fault codes with an OBDII scanner.

7. Will resetting the Check Engine Light resolve OBDII code P1452 in my Land Rover?

- Simply resetting the Check Engine Light will not resolve OBDII code P1452. It is important to diagnose and address the underlying issue causing the fault code.

8. Is it possible to prevent OBDII code P1452 in my Land Rover?

- While some causes of OBDII code P1452 may be unavoidable, regular maintenance and inspections of the vehicle's emission system can help prevent issues that lead to this fault code.

9. Can a DIY enthusiast fix OBDII code P1452 in a Land Rover?

- Depending on the individual's skill level and access to tools, a DIY enthusiast may be able to address OBDII code P1452 by following repair guides and utilizing the necessary equipment.

10. How long does it typically take to repair OBDII code P1452 in a Land Rover?

- The time to repair OBDII code P1452 can vary depending on the exact cause of the issue, but it may take anywhere from a few hours to a full day to diagnose and fix the problem.